CAS号: 89938-66-9 英文名称: 4H-Pyran-4-one, 2-(chloroacetyl)-3-hydroxy-6-(hydroxymethyl)- (7CI) 英文同义词: 4H-Pyran-4-one, 2-(2-chloroacetyl)-3-hydroxy-6-(hydroxymethyl)-;4H-Pyran-4-one, 2-(chloroacetyl)-3-hydroxy-6-(hydroxymethyl)- (7CI) 中文名称: 中文同义词: 分子式: C8H7ClO5 分子量: 218.59